Zobrazeno 1 - 10
of 72
pro vyhledávání: '"S I Matveenko"'
Publikováno v:
Physical Review B. 106
We demonstrate many-body localization (MBL) transition in a one-dimensional isotropic XY chain with a weak next-nearest-neighbor frustration in a random magnetic field. We perform finite-size exact diagonalization calculations of level-spacing statis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::357392df978529dd4c2476792ade8682
https://doi.org/10.1103/physrevb.106.075107
https://doi.org/10.1103/physrevb.106.075107
Autor:
M S Bahovadinov, S I Matveenko
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 34(31)
In quasi-1D conducting nanowires spin–orbit coupling destructs spin–charge separation, intrinsic to Tomonaga–Luttinger liquid (TLL). We study renormalization of a single scattering impurity in a such liquid. Performing bosonization of low-energ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a25b51a892e7d4bebeeab2806d9f1961
https://pubmed.ncbi.nlm.nih.gov/35588719
https://pubmed.ncbi.nlm.nih.gov/35588719
Autor:
D. V. Kurlov, M. S. Bahovadinov, S. I. Matveenko, A. K. Fedorov, V. Gritsev, B. L. Altshuler, G. V. Shlyapnikov
We study the one-dimensional Hubbard model for two-component fermions with infinitely strong on-site repulsion (t-0 model) in the presence of disorder. Our analytical treatment demonstrates that the type of disorder drastically changes the nature of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7958c7d38c556aa2eab6f12b216fd7fc
http://arxiv.org/abs/2112.06895
http://arxiv.org/abs/2112.06895
We discuss finite temperature damping of rotons in elongated Bose-condensed dipolar gases, which are in the Thomas-Fermi regime in the tightly confined directions. The presence of many branches of excitations which can participate in the damping proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbfc6166b9feeca12c14ecee4b1d38b0
Publikováno v:
Russian Chemical Bulletin. 50:1582-1588
A procedure for pH-metric determination of the limiting adsorption of OH groups (AOH) by FeIII, ZrIV, CrIII, and InIII oxyhydroxide hydrogels from 0.1 and 1.0 M solutions of NaCl is described. Data on the molecular area occupied by a single OH group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41bd717454d5c9344a35b117f2cef772
https://doi.org/10.1023/a:1013026300138
https://doi.org/10.1023/a:1013026300138
Autor:
S. I. Matveenko, S. I. Pechenyuk
Publikováno v:
Russian Chemical Bulletin. 49:1323-1326
Changes in the acid-base properties of titanium(IV), zirconium(IV), iron(III), chromium(III), and indium(III) hydrogels of oxide hydroxides induced by aging in sodium chloride and sulfate solutions were studied by the point of zero charge method. On
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03557c584c036e62159f1339bac2b296
https://doi.org/10.1007/bf02495071
https://doi.org/10.1007/bf02495071
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 144:43-48
The composition and sorption properties of chromium(III) oxyhydroxides freshly formed at various pH have been investigated. The hydroxides were found to be exposed to olation and oxolation already in the process of precipitation from the solution. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01a1e9226d8f60cdec6e512742780aaf
https://doi.org/10.1016/s0927-7757(98)00538-x
https://doi.org/10.1016/s0927-7757(98)00538-x
Publikováno v:
Russian Chemical Bulletin. 47:560-565
The influence of the pH of precipitation (pH1) and the ionic medium on the sorption properties of as-precipitated samarium(III) oxohydroxides,i.e., the pH of zero charge point and the rate of heterogeneous hydrolysis of the IrCl6 2−, RhCl6 3−, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fae5baa0050bc1b920a4c99d5c59d79
https://doi.org/10.1007/bf02495953
https://doi.org/10.1007/bf02495953
Publikováno v:
Russian Chemical Bulletin. 47:237-242
The influence of the pH of precipitation and of the ionic medium on the sorption properties (the surface charge and the kinetic characteristics of sorption) of indium oxohydroxides obtained by alkaline hydrolysis of indium nitrate was investigated. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c32504c1ac0b16ee9017f50376d0d2f3
https://doi.org/10.1007/bf02498941
https://doi.org/10.1007/bf02498941
Publikováno v:
Faraday Discussions; 2024, Issue 254, p500-528, 29p